From 6472484b32d8bb6b0e1a9738af24e043594bc1f1 Mon Sep 17 00:00:00 2001
From: 0katekate0 <32161300+0katekate0@users.noreply.github.com>
Date: Tue, 16 Aug 2022 19:46:27 +0800
Subject: [PATCH] =?UTF-8?q?:new:=20#2501=E3=80=90=E5=BE=AE=E4=BF=A1?=
 =?UTF-8?q?=E6=94=AF=E4=BB=98=E3=80=91=E5=A2=9E=E5=8A=A0V3=E7=89=88?=
 =?UTF-8?q?=E6=9C=AC=E5=9B=9E=E8=B0=83=E9=80=9A=E7=9F=A5=E5=BA=94=E7=AD=94?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../bean/notify/WxPayNotifyV3Response.java    | 50 +++++++++++++++++++
 .../wxpay/constant/WxPayConstants.java        | 15 ++++++
 .../bean/notify/WxPayNotifyResponseTest.java  | 24 +++++++++
 3 files changed, 89 insertions(+)
 create mode 100644 weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayNotifyV3Response.java

diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayNotifyV3Response.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayNotifyV3Response.java
new file mode 100644
index 000000000..c947a9ddc
--- /dev/null
+++ b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/notify/WxPayNotifyV3Response.java
@@ -0,0 +1,50 @@
+package com.github.binarywang.wxpay.bean.notify;
+
+import com.google.gson.Gson;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * 微信支付订单和退款的异步通知，V3版本共用的响应类.
+ * https://pay.weixin.qq.com/wiki/doc/apiv3/apis/chapter3_1_11.shtml
+ *
+ * @author <a href="https://github.com/0katekate0">Wang_Wong</a>
+ * @date 2022-08-15
+ */
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class WxPayNotifyV3Response {
+
+  private static final transient String SUCCESS = "SUCCESS";
+  private static final transient String FAIL = "FAIL";
+
+  private String code;
+  private String message;
+
+  /**
+   * 返回成功
+   *
+   * @param msg
+   * @return
+   */
+  public static String success(String msg) {
+    WxPayNotifyV3Response response = new WxPayNotifyV3Response(SUCCESS, msg);
+    return new Gson().toJson(response);
+  }
+
+  /**
+   * 返回失败
+   *
+   * @param msg 返回信息，如非空，为错误原因
+   * @return
+   */
+  public static String fail(String msg) {
+    WxPayNotifyV3Response response = new WxPayNotifyV3Response(FAIL, msg);
+    return new Gson().toJson(response);
+  }
+
+}
diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/constant/WxPayConstants.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/constant/WxPayConstants.java
index fbc499fed..ffd17efe4 100644
--- a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/constant/WxPayConstants.java
+++ b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/constant/WxPayConstants.java
@@ -311,6 +311,7 @@ public class WxPayConstants {
     public static final String SUCCESS = "SUCCESS";
 
     /**
+     * v2
      * 退款关闭.
      */
     public static final String REFUND_CLOSE = "REFUNDCLOSE";
@@ -321,10 +322,23 @@ public class WxPayConstants {
     public static final String PROCESSING = "PROCESSING";
 
     /**
+     * v2
      * 退款异常.
      * 退款到银行发现用户的卡作废或者冻结了，导致原路退款银行卡失败，可前往商户平台（pay.weixin.qq.com）-交易中心，手动处理此笔退款。
      */
     public static final String CHANGE = "CHANGE";
+
+    /**
+     * v3
+     * 退款关闭
+     */
+    public static final String CLOSED = "CLOSED";
+
+    /**
+     * v3
+     * 退款异常
+     */
+    public static final String ABNORMAL = "ABNORMAL";
   }
 
   public static class ReceiverType {
@@ -345,4 +359,5 @@ public class WxPayConstants {
      */
     public static final String PERSONAL_SUB_OPENID = "PERSONAL_SUB_OPENID";
   }
+
 }
diff --git a/weixin-java-pay/src/test/java/com/github/binarywang/wxpay/bean/notify/WxPayNotifyResponseTest.java b/weixin-java-pay/src/test/java/com/github/binarywang/wxpay/bean/notify/WxPayNotifyResponseTest.java
index 60be34e35..1245c0a15 100644
--- a/weixin-java-pay/src/test/java/com/github/binarywang/wxpay/bean/notify/WxPayNotifyResponseTest.java
+++ b/weixin-java-pay/src/test/java/com/github/binarywang/wxpay/bean/notify/WxPayNotifyResponseTest.java
@@ -1,5 +1,6 @@
 package com.github.binarywang.wxpay.bean.notify;
 
+import lombok.extern.slf4j.Slf4j;
 import org.testng.annotations.Test;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -10,8 +11,12 @@ import static org.assertj.core.api.Assertions.assertThat;
  * @author <a href="https://github.com/binarywang">Binary Wang</a>
  * @date 2019-06-30
  */
+@Slf4j
 public class WxPayNotifyResponseTest {
 
+  /**
+   * V2版本
+   */
   @Test
   public void testSuccess() {
     final String result = WxPayNotifyResponse.success("OK");
@@ -38,4 +43,23 @@ public class WxPayNotifyResponseTest {
       "<return_msg><![CDATA[500]]></return_msg>" +
       "</xml>");
   }
+
+  /**
+   * V3版本
+   * https://pay.weixin.qq.com/wiki/doc/apiv3/apis/chapter3_1_5.shtml
+   */
+  @Test
+  public void testV3Fail() {
+    final String result = WxPayNotifyV3Response.fail("失败");
+    log.info(result);
+    assertThat(result).isNotEmpty();
+  }
+
+  @Test
+  public void testV3Success() {
+    final String result = WxPayNotifyV3Response.success("成功");
+    log.info(result);
+    assertThat(result).isNotEmpty();
+  }
+
 }